GB1349264A - Process for dyeing cellulose fibres - Google Patents

Process for dyeing cellulose fibres

Info

Publication number
GB1349264A
GB1349264A GB5383871A GB5383871A GB1349264A GB 1349264 A GB1349264 A GB 1349264A GB 5383871 A GB5383871 A GB 5383871A GB 5383871 A GB5383871 A GB 5383871A GB 1349264 A GB1349264 A GB 1349264A
Authority
GB
United Kingdom
Prior art keywords
phthalocyanine dye
nov
quaternary ammonium
dye
ammonium groups
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5383871A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1349264A publication Critical patent/GB1349264A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0096—Multicolour dyeing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/918—Cellulose textile

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1349264 Dyeing cellulose with azoic dyes FARBWERKE HOECHST AG 19 Nov 1971 [20 Nov 1970] 53838/71 Heading D1B Cellulose yarns and slivers in the form of a wound package are impregnated with an aqueous liquor containing an alkaline substance and at least one azo-coupling component and subsequently injected with one or more acidic aqueous solutions each containing at least one diazonium compound derived from an aromatic amine and at least one phthalocyanine dye having quaternary ammonium groups and then heating the package at 100 to 130‹C to develop the azoic dye and fix the phthalocyanine dye. Preferably the phthalocyanine dye has 2 to 4 quaternary ammonium groups linked via methylene bridges to benzene nuclei of the dyestuff and may be nickel cobalt or copper derivatives.
GB5383871A 1970-11-20 1971-11-19 Process for dyeing cellulose fibres Expired GB1349264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2057236A DE2057236C3 (en) 1970-11-20 1970-11-20 Process for the irregular dyeing of cellulose fibers

Publications (1)

Publication Number Publication Date
GB1349264A true GB1349264A (en) 1974-04-03

Family

ID=5788713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5383871A Expired GB1349264A (en) 1970-11-20 1971-11-19 Process for dyeing cellulose fibres

Country Status (13)

Country Link
US (1) US3787176A (en)
AU (1) AU3587571A (en)
BE (1) BE775582A (en)
CA (1) CA963608A (en)
CH (2) CH1671771A4 (en)
DE (1) DE2057236C3 (en)
ES (1) ES397033A1 (en)
FR (1) FR2115279B1 (en)
GB (1) GB1349264A (en)
IT (1) IT940685B (en)
NL (1) NL7115667A (en)
SE (1) SE365267B (en)
ZA (1) ZA717758B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA745027B (en) * 1973-08-16 1975-08-27 Hoechst Ag Process for obtaining irregular shadow dyeings on polyester fibres and mixtures thereof
CH577570A (en) * 1973-09-13 1976-07-15 Pavena Ag METHOD OF PRODUCING A DYED AND STABILIZED UNWINNED FIBER TAPE AND FIBER BAND MADE BY THE METHOD WITH FIBERS BONDED WITH OTHER FIBERS
US4097232A (en) * 1975-11-03 1978-06-27 Glen Head, Inc. Method and apparatus for treatment of yarn in package form
US4321808A (en) * 1980-04-16 1982-03-30 Glen Head Inc. Apparatus for treatment of yarn in package form

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599371A (en) * 1947-07-10 1952-06-03 Ici Ltd Printing with onium dyestuffs and buffer mixtures
DE1154789B (en) * 1960-12-22 1963-09-26 Basf Ag Process for dyeing and / or printing textiles made of cellulose
US3120422A (en) * 1961-08-03 1964-02-04 Astro Dye Works Inc Method of making random dyed yarns

Also Published As

Publication number Publication date
BE775582A (en) 1972-05-19
FR2115279B1 (en) 1976-06-04
DE2057236B2 (en) 1973-06-07
AU3587571A (en) 1973-05-24
ZA717758B (en) 1972-08-30
DE2057236A1 (en) 1972-06-08
US3787176A (en) 1974-01-22
CH1671771A4 (en) 1973-04-30
NL7115667A (en) 1972-05-24
DE2057236C3 (en) 1974-01-10
ES397033A1 (en) 1974-04-16
CA963608A (en) 1975-03-04
IT940685B (en) 1973-02-20
CH540073A (en) 1973-04-30
SE365267B (en) 1974-03-18
FR2115279A1 (en) 1972-07-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees